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| author | kosaki <kosaki@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2015-11-30 20:26:13 +0000 |
|---|---|---|
| committer | kosaki <kosaki@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2015-11-30 20:26:13 +0000 |
| commit | dea685c783b2b98ca8e848add4f174f15162c65f (patch) | |
| tree | 69f87bd2a3d4a1e46f828665a5113b5e31e6ce87 /configure.in | |
| parent | 4eeec4869f5d4574dce1b5ab79cb4f9909d4d043 (diff) | |
| download | ruby-dea685c783b2b98ca8e848add4f174f15162c65f.tar.gz | |
* missing/explicit_bzero.c: new file. define explicit_bzero.
* common.mk: add a rule for explicit.o.
* configure.in: detect explicit_bzero and memset_s.
* include/ruby/missing.h: add explicit_bzero.
* random.c (init_randomseed): use explicit_bzero() instead of
memset(). memset could be eliminated by compiler optimization.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52806 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'configure.in')
| -rw-r--r-- | configure.in | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/configure.in b/configure.in index 8d36819671..09f0cbe7a6 100644 --- a/configure.in +++ b/configure.in @@ -2127,6 +2127,7 @@ AC_REPLACE_FUNCS(cbrt) AC_REPLACE_FUNCS(crypt) AC_REPLACE_FUNCS(dup2) AC_REPLACE_FUNCS(erf) +AC_REPLACE_FUNCS(explicit_bzero) AC_REPLACE_FUNCS(ffs) AC_REPLACE_FUNCS(finite) AC_REPLACE_FUNCS(flock) @@ -2255,6 +2256,7 @@ AC_CHECK_FUNCS(malloc_usable_size) AC_CHECK_FUNCS(malloc_size) AC_CHECK_FUNCS(mblen) AC_CHECK_FUNCS(memalign) +AC_CHECK_FUNCS(memset_s) AC_CHECK_FUNCS(writev) AC_CHECK_FUNCS(memrchr) AC_CHECK_FUNCS(memmem) |